Analysis of hematopoietic stem cell regulation through Geminin ubiquitination
Analysis of hematopoietic stem cell regulation through Geminin ubiquitination
批准号:
20610003
负责人:
YASUNAGA Shin'ichiro
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
We revealed that each of Polycomb complex 1 (Ring1B-Bmi1-Rae28-Scmh1 wild type) and RDCOXB4 complex (Roc1-Ddb1-Cul4a-HOXB4 wild type) acts as an E3 ubiquitin ligase for Geminin to regulate expression level of the protein, which sustains hematopoietic stem cell activity. Next, we succeeded in generating Geminin-EYFP knock-in mice to trace the expression level of Geminin in vivo hematopoiesis.
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DOI:
10.1073/pnas.1011054107
发表时间:
2010-11
期刊:
Proceedings of the National Academy of Sciences
影响因子:
--
作者:
[Yoshinori Ohno;S. Yasunaga;M. Ohtsubo;Sayaka Mori;M. Tsumura;S. Okada;T. Ohta;K. Ohtani;Masao Kobayashi;Y. Takihara]
通讯作者:
Yoshinori Ohno;S. Yasunaga;M. Ohtsubo;Sayaka Mori;M. Tsumura;S. Okada;T. Ohta;K. Ohtani;Masao Kobayashi;Y. Takihara
Scmhl deficiency up-regulates transcription of Hox genes to maintain the expression level of Geminin, that may play a crucial role for sustaining hematopoiesis.
Scmhl 缺陷上调 Hox 基因的转录以维持 Geminin 的表达水平,这可能在维持造血功能中发挥至关重要的作用。
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Yasunaga S., Ohtsubo M., Ohno Y., Mori S., Furutani T., Kawashima A., Tetsuguchi H., Nakashima Y., Takihara Y.]
通讯作者:
Takihara Y.
Scmh1, a member of Polycomb complex 1, regulates hematopoiesis either through Geminin Ubiquitination or through repression of Hox genes
Scmh1 是 Polycomb 复合体 1 的成员,通过 Geminin 泛素化或通过抑制 Hox 基因来调节造血作用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Yasunaga, S., et.al.]
通讯作者:
et.al.
Synergistic and persistent effect of T-cell immunotherapy with anti-CD19 or anto-CD38 chimeric receptor in conjunction with rituximab on B-cell non-Hodgkin lymphoma.
抗 CD19 或抗 CD38 嵌合受体 T 细胞免疫疗法与利妥昔单抗联合治疗 B 细胞非霍奇金淋巴瘤的协同和持久作用。
DOI:
--
发表时间:
2010
期刊:
Br.J.Haematol. 151(1)
影响因子:
--
作者:
[Mihara, K., Yanagihara, K., Takigahira, M., Imai, C., Bhattacharyya, J., Kubo, T., Takei, Y., Yasunaga, S., Takihara, Y..Kimura, A.]
通讯作者:
A.
A role for Geminin in sustaining activity of Haemopoietic stem and progenitor cells.
Geminin 在维持造血干细胞和祖细胞活性中的作用。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Yasunaga S., Ohno Y., Ohtsubo M., Tsumura M., Mori S., Nakashima Y., Kobayashi M., Takihara Y.]
通讯作者:
Takihara Y.
共 19 条
Basic research on regulatory system for self-renewal and differentiation of hematopoietic stem cells for the purpose of future application to regenerative medicine
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批准号:26501004
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.16万
-
财政年份:2014
-
负责人:YASUNAGA Shin'ichiro
-
依托单位:
Analysis of regulatory mechanism for activity of hematopoietic stem cell mediated by regulation of Geminin protein
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批准号:23618008
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.49万
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财政年份:2011
-
负责人:YASUNAGA Shin'ichiro
-
依托单位:
海外基金